LocalVariableUtils logging

atrick · atrick · commit 00fbf4f1af4c · 2024-03-18T17:45:33.000-07:00
diff --git a/SwiftCompilerSources/Sources/Optimizer/Utilities/LocalVariableUtils.swift b/SwiftCompilerSources/Sources/Optimizer/Utilities/LocalVariableUtils.swift
@@ -25,7 +25,7 @@
 
 import SIL
 
-private let verbose = true
+private let verbose = false
 
 private func log(_ message: @autoclosure () -> String) {
   if verbose {
@@ -732,6 +732,7 @@ extension LocalVariableReachableAccess {
       forwardPropagateEffect(in: block, blockInfo: blockInfo, effect: currentEffect, blockList: &blockList,
                              accessStack: &accessStack)
     }
+    log("Local variable reachable uses: \(accessMap)\n\(accessStack)")
     return true
   }
 

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@`
`25`	`25`
`26`	`26`	`import SIL`
`27`	`27`
`28`		`-private let verbose = true`
	`28`	`+private let verbose = false`
`29`	`29`
`30`	`30`	`private func log(_ message: @autoclosure () -> String) {`
`31`	`31`	`if verbose {`
`@@ -732,6 +732,7 @@ extension LocalVariableReachableAccess {`
`732`	`732`	`forwardPropagateEffect(in: block, blockInfo: blockInfo, effect: currentEffect, blockList: &blockList,`
`733`	`733`	`accessStack: &accessStack)`
`734`	`734`	`}`
	`735`	`+ log("Local variable reachable uses: \(accessMap)\n\(accessStack)")`
`735`	`736`	`return true`
`736`	`737`	`}`
`737`	`738`